Figure 1

Hybrid PA-US system. (a) Schematic diagram of the experimental setup. Inset illustrates an experimental PA-US image of a cannula containing nanoparticles. (b) Image of the experimental setup.

Hybrid PA-US system. (a) Schematic diagram of the experimental setup. Inset illustrates an experimental PA-US image of a cannula containing nanoparticles. (b) Image of the experimental setup.